SMXRF/Star Max/GC ImagesJustin Bieber may be a worldwide superstar, but his future wife, Hailey Baldwin, knows a thing or two about being part of a famous family: Her father Stephen and her three uncles — Daniel, Billy and Alec — are all actors. Now, Uncle Alec Baldwin is offering the engaged couple some marriage advice.

Speaking to Canada’s eTalk on a red carpet in Toronto, the Emmy-winning star said of his niece Hailey’s engagement to Justin, “People who get married young, and they are very young, I want them to just spend time with each other. Obviously, he in particular has this crazy superstar career.”

Noting that he himself turns down work if he can’t bring his wife and children with him, Baldwin added, “I don’t want to be away from my family. And I hope that [Justin and Hailey] realize that! If you want to have a successful marriage, you have to be together. You gotta stay together.”

Baldwin also insisted to eTalk that he “knows nothing” about any wedding plans. Last month, Hailey’s dad Billy Baldwin told eTalk that he wants Alec to be the MC at the happy event.